Average annual temperature is 9.2 °C
Absolute maximum temperature: 20.6 °C
Absolute minimum temperature: -6.0 °C
Number of sunny days: 90 days
Number of rainy days: 273 days
Number of snow days: 2 days
Look at detailed online map of Jaṅchhuṅ
* Weather data for Jaṅchhuṅ Nepal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 11.8 | 14.3 | 13.4 | 18.6 | 18.4 | 20.6 | 20.0 | 19.6 | 19.7 | 17.8 | 13.3 | 12.1 |
| Average daytime temperature (°C) | 8.0 | 10.6 | 10.2 | 13.7 | 15.5 | 18.3 | 17.9 | 17.5 | 17.5 | 13.3 | 10.8 | 8.6 |
| Average temperature (°C) | 3.3 | 4.7 | 5.6 | 8.7 | 10.8 | 14.4 | 14.7 | 14.6 | 13.9 | 9.5 | 6.6 | 3.7 |
| Average night temperature (°C) | -1.0 | -0.8 | 0.4 | 3.5 | 6.2 | 10.4 | 12.2 | 12.0 | 10.6 | 5.4 | 1.9 | -0.8 |
| Absolute minimum temperature (°C) | -4.3 | -6.0 | -1.7 | -1.8 | 3.1 | 6.9 | 10.5 | 8.2 | 7.8 | 1.0 | -1.0 | -4.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.7 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.0 | 10.3 | 9.7 | 10.1 | 10.9 | 10.7 | 7.9 | 6.1 | 9.5 | 9.8 | 9.2 | 8.8 |
| Precipitation (mm) | 13 | 7 | 78 | 69 | 67 | 230 | 486 | 364 | 164 | 102 | 23 | 20 |
| Sunny days | 26 | 22 | 1 | 2 | 4 | 0 | 0 | 0 | 0 | 2 | 10 | 23 |
| Rainy days | 3 | 6 | 30 | 28 | 27 | 30 | 31 | 31 | 30 | 29 | 20 | 8 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jaṅchhuṅ is at